Cylindrical Roller Bearing (NU312ET2X)

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NTN

Product Details:

Manufacturer part number: NU312ET2X

Brand: NTN

Price: 89.31 €

Delivery time: 11 Days

Technical Data:

I.D. d: 60 mm

O.D. D: 130 mm

Width B: 31 mm

Precision (JIS): Grade 0

Specifications/Environment: Standard

Part Number

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NU312ET2X

Product specification
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Features

●As the roller and the orbital plane are in line contact, it is a bearing that load capacity of the radial load is large.

Specification

●Seal: None
●Precision Grade: JIS B 1514 0 Grade
●Working Temperature Range: -25 to 120°C

Materials

●High Carbon Chromium Steel Bearing

Data to be displayed: 30; 45; 60

Part Number
NU312ET2X

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	I.D. d (mm)	O.D. D (mm)	Width B (mm)	Precision (JIS)	Specifications/Environment	Basic Load Rating, Dynamic Rating (N)	Internal Clearance Symbol	Shaft Bore Config.	Format symbol	Holder Symbol	Number Of Rotations (1/min)	Outer ring oil hole	Large-capacity type	Cylinder shape (suffix symbol: X)
	89.31 €	1		11 Days	10	60	130	31	Grade 0	Standard	150000	CN (Normal Clearance)	-	NU (double brims for the outer ring)	T2 (Resin Forming Holder)	4900	Normal	E (Large-capacity type)	X (cylinder outer diameter)

Basic information

Raceway Ring Shape	Cylindrical Roller	Load Direction	Radial	Inner/Outer Ring Material	Steel
Number of Raceway Ring Rows	Single Row	Rolling Element Material	Steel	Specifications	Normal
Symbol of Bearing Ring Shape	No symbol: Internal diameter cylinder hole	High-Speed Steel	Normal	Combination of two pieces	Normal

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Basic Attributes

Shaft Bore Config.
- Cylindrical Bore
Clear
Type
- N
- NF
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- NU
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Width B(mm)
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Precision (JIS)
- Grade 0
- Grade 5
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Specifications/Environment
- Standard
- For high Speed
Clear
Internal Clearance Symbol
C2 (Smaller than normal clearance)

C3 (Greater than normal clearance)

C4 (C3 Greater than gap)

CM

CN (Normal Clearance)

NA
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Format symbol
N (double brims for the inner ring)

NF (one brim for the outer ring/double brims for the inner ring)

NJ (double brims for the outer ring/one brim for the inner ring)

NU (double brims for the outer ring)

NUP (equipped with a brim ring on the side without inner ring brim)
Clear
Holder Symbol
- G1 (high tensile brass square hole holder without)
- T2 (Resin Forming Holder)
- NA
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Number Of Rotations(1/min)
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Outer ring oil hole
- M (with fitting nozzle for oil mist)
- Normal
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Large-capacity type
- E (Large-capacity type)
- Normal
Clear
Cylinder shape (suffix symbol: X)
- NA
- X (cylinder outer diameter)
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